Bill Fryer Direct - A member of the Dangerous Sports Club offers accounts, including pictures, of some of the catapulting stunts performed by members..
Birthday Challenge.com - Devoted to lunatics that celebrate their birthdays by punishing themselves with various extreme athletic endeavors..
Chris Pouols - Official site of World Champion bicycle stunt rider, motivational speaker and author Chris Poulos..
Daniel Tyrkas - ISF World Pro Tour Winner, Daniel Tyrkas' official site for snowboarding, paragliding, windsurfing, and skateboarding..
Danny's Kitextreme - Danny Franck's kiteboarding, kite sailing, buggying, kite expeditions site, also offers general information on kite flying in Israel..
Dave's Outdoor Adventures - Information on SSI diving instruction, powered parachute flight instruction, kite buggy and kayak training with fees and schedules. Located in Las Vegas..
Deathsports - Eldon Dales' chronicle of a 5000 mile journey from the Gulf of Mexico to Alaska and the subsequent summit climb of Denali..
Decade 9 - Offers skateboarding, snowboarding, wakeboarding and BMX photos, videos and trick tips..
Extreme Mike - A video series featuring physically disabled adventurer Michael McKeller challenging the limits of his own mental hurdles and physical obstacles in the pursuit of accomplishing one extreme sport at a time..
The Extreme Road Trip - An epic adventure across North America: a boy, a girl, a camper, a trailer full of extreme toys, and the desire to try anything extreme..
Hardcore Trampoline Boarding - Features trampoline board photos, video clips, trick tips, team hardcore biographies and links..
Nigel Unlimited - Features links to snowboarding, trekking, rock climbing and mountain biking sites..
The Offroad Experience - Features snowboarding, wakeboarding, 4x4ing, supras, and motocross. Offers pictures, links, and ski reports..
Scuft - Established to showcase skateboarding, surfing and freestyle motocross. Site offers rider information, photos and contests..
SK8 8 SK8 - Features a dictionary, trick tips, pictures and videos..
Speedfreak.info - Offers photo galleries of various extreme sports..
Steepskiing.com - Dedicated to extreme, steep, and backcountry skiing, climbing, mountaineering, paragliding, and all mountain sports. Official site of two time world freeskiing champion Chris Davenport..
